Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Lubrizol Solplus D520 Dispersant

Lubrizol Solplus D520 Dispersant is a high-performance polymeric dispersant from Lubrizol’s Solplus series, engineered for superior soot handling and viscosity control in heavy-duty diesel engine oils. It enhances sludge dispersion, maintains cleanliness, and improves oxidation stability—ideal for API CK-4 and FA-4 formulations with low-SAPS requirements.
  • lubrizol solplus d520 dispersant_0b72e964
  • lubrizol solplus d520 dispersant_0b72e964

Features Of Lubrizol Solplus D520 Dispersant

  1. Highly effective polymeric dispersant for stabilizing pigment and filler suspensions in solventborne systems.

  2. Provides excellent viscosity control and prevents settling or hard agglomeration during storage.

  3. Offers strong wetting capability for inorganic pigments, including carbon black and metal oxides.

  4. Compatible with a broad range of resins, including alkyds, acrylics, and epoxy esters.

  5. Enables improved gloss, color strength, and transparency in final coatings.

Typical Applications Of Lubrizol Solplus D520 Dispersant

  1. Automotive refinish coatings

  2. Industrial maintenance and protective coatings

  3. General-purpose solventborne decorative paints

  4. Printing inks for packaging and industrial substrates

  5. Wood and metal finishing systems

Specifications Of Lubrizol Solplus D520 Dispersant

Chemical TypeFunctionalized polymeric dispersant (polyester-based)
Product FormLiquid
AppearanceAmber to light brown viscous liquid
Primary ApplicationsSolventborne coatings, inks, and industrial finishes
Key FeaturesPigment stabilization, anti-settling, rheology control
BenefitsImproved color development, enhanced storage stability, reduced grinding time
SolubilityCompatible with aromatic and aliphatic hydrocarbons, ketones, and esters
Recommended Use Level10–30% on pigment weight (varies by system)


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